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Test ID:1.3.6.1.4.1.25623.1.1.1.1.2023.5544
Category:Debian Local Security Checks
Title:Debian: Security Advisory (DSA-5544-1)
Summary:The remote host is missing an update for the Debian 'zookeeper' package(s) announced via the DSA-5544-1 advisory.
Description:Summary:
The remote host is missing an update for the Debian 'zookeeper' package(s) announced via the DSA-5544-1 advisory.

Vulnerability Insight:
Damien Diederen discovered that SASL quorum peer authentication within Zookeeper, a service for maintaining configuration information, was insufficiently enforced in some configurations.

For the oldstable distribution (bullseye), this problem has been fixed in version 3.4.13-6+deb11u1.

For the stable distribution (bookworm), this problem has been fixed in version 3.8.0-11+deb12u1.

We recommend that you upgrade your zookeeper packages.

For the detailed security status of zookeeper please refer to its security tracker page at: [link moved to references]

Affected Software/OS:
'zookeeper' package(s) on Debian 11, Debian 12.

Solution:
Please install the updated package(s).

CVSS Score:
9.4

CVSS Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:N

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2023-44981
Debian Security Information: DSA-5544 (Google Search)
https://www.debian.org/security/2023/dsa-5544
https://lists.apache.org/thread/wf0yrk84dg1942z1o74kd8nycg6pgm5b
https://lists.debian.org/debian-lts-announce/2023/10/msg00029.html
http://www.openwall.com/lists/oss-security/2023/10/11/4
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